Kan tthanchonak cu a ttha deuhmi thilri, thiamnak ttha le pehzulh tein a fekmi thiamnak thazaang cungah aa hngat.
Kan tthanchonak cu a ttha deuhmi thilri, thiamnak ttha le pehzulh tein a fekmi thiamnak thazaang cungah aa hngatChina Calcium Formate le Construction Chemicals, Na herhmi vialte kan in pek lai i na riantuannak thilri hna he pehtlai in na tonmi thiamnak lei harnak vialte kan tawlrel lai tiah bia kan khiah. Kan thil sining ttha taktak le thiamnak kong hngalhnak kau nih kan riantuanpi hawi hna caah thimnak tha bik ah a kan ser.
| Calcium formate dat, % | Min 99.0 |
| Calcium dat, % | Min 30 |
| Thli chung a ummi ti, % | A tam bik 0.5 |
| PH | 6.5-7.5 |
| A cawh kho lomi,% | A tam bik 0.2 |
| Heavy Matel,% | A tam bik 0.002 |
| Arsenic,% | A tam bik 0.005 |